Meanings
plural drainouts
- A channel for the purpose of draining liquid out of a system.
The valves are removable from the surface without excavating the hydrants, and are provided with automatic drainouts with brass nipple, set below frost line, and are surrounded with a broken stone blind drain.
1911, Engineering Review, volume 21, page 28
Origin
Rhymes & wordplay
Anagrams
Cite this entry
drainout. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/drainout
“drainout.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/drainout. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “drainout,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/drainout.
Source: drainout on Wiktionary, CC BY-SA 4.0.